Controlling microstructural changes is a key challenge in nanotechnology. Here are some strategies used:
Material Synthesis: Techniques like Chemical Vapor Deposition (CVD) and Sol-Gel Process can be used to synthesize materials with precise microstructural characteristics. Thermal Treatments: Techniques like annealing and quenching can be used to control grain size and phase composition. Mechanical Processing: Methods like ball milling and severe plastic deformation can introduce beneficial microstructural features. Surface Engineering: Coatings and surface modifications can protect materials from undesirable microstructural changes.
